android support! thanks to TachiWeb devs.

server/src/main/kotlin/eu/kanade/tachiyomi/App.kt

@@ -0,0 +1,32 @@
+package eu.kanade.tachiyomi
+
+import android.app.Application
+import android.content.Context
+//import android.content.res.Configuration
+//import android.support.multidex.MultiDex
+//import timber.log.Timber
+import uy.kohesive.injekt.Injekt
+import uy.kohesive.injekt.api.InjektScope
+import uy.kohesive.injekt.registry.default.DefaultRegistrar
+
+open class App : Application() {
+
+    override fun onCreate() {
+        super.onCreate()
+        Injekt = InjektScope(DefaultRegistrar())
+        Injekt.importModule(AppModule(this))
+
+//        if (BuildConfig.DEBUG) Timber.plant(Timber.DebugTree())
+    }
+
+    override fun attachBaseContext(base: Context) {
+        super.attachBaseContext(base)
+//        if (BuildConfig.DEBUG) {
+//            MultiDex.install(this)
+//        }
+    }
+
+//    override fun onConfigurationChanged(newConfig: Configuration) {
+//        super.onConfigurationChanged(newConfig)
+//    }
+}

server/src/main/kotlin/eu/kanade/tachiyomi/AppModule.kt

@@ -0,0 +1,66 @@
+package eu.kanade.tachiyomi
+
+import android.app.Application
+import com.google.gson.Gson
+//import eu.kanade.tachiyomi.data.cache.ChapterCache
+//import eu.kanade.tachiyomi.data.cache.CoverCache
+//import eu.kanade.tachiyomi.data.database.DatabaseHelper
+//import eu.kanade.tachiyomi.data.download.DownloadManager
+//import eu.kanade.tachiyomi.data.preference.PreferencesHelper
+//import eu.kanade.tachiyomi.data.sync.LibrarySyncManager
+//import eu.kanade.tachiyomi.data.track.TrackManager
+//import eu.kanade.tachiyomi.extension.ExtensionManager
+import eu.kanade.tachiyomi.network.NetworkHelper
+import eu.kanade.tachiyomi.source.SourceManager
+import rx.Observable
+import rx.schedulers.Schedulers
+import uy.kohesive.injekt.api.*
+
+class AppModule(val app: Application) : InjektModule {
+
+    override fun InjektRegistrar.registerInjectables() {
+
+        addSingleton(app)
+
+//        addSingletonFactory { PreferencesHelper(app) }
+//
+//        addSingletonFactory { DatabaseHelper(app) }
+//
+//        addSingletonFactory { ChapterCache(app) }
+//
+//        addSingletonFactory { CoverCache(app) }
+
+        addSingletonFactory { NetworkHelper(app) }
+
+//        addSingletonFactory { SourceManager(app).also { get<ExtensionManager>().init(it) } }
+//
+//        addSingletonFactory { ExtensionManager(app) }
+//
+//        addSingletonFactory { DownloadManager(app) }
+//
+//        addSingletonFactory { TrackManager(app) }
+//
+//        addSingletonFactory { LibrarySyncManager(app) }
+
+        addSingletonFactory { Gson() }
+
+        // Asynchronously init expensive components for a faster cold start
+
+//        rxAsync { get<PreferencesHelper>() }
+
+        rxAsync { get<NetworkHelper>() }
+
+        rxAsync {
+//            get<SourceManager>()
+//            get<DownloadManager>()
+        }
+
+//        rxAsync { get<DatabaseHelper>() }
+
+    }
+
+    private fun rxAsync(block: () -> Unit) {
+        Observable.fromCallable { block() }.subscribeOn(Schedulers.computation()).subscribe()
+    }
+
+}

server/src/main/kotlin/eu/kanade/tachiyomi/extension/api/ExtensionGithubService.kt

@@ -7,6 +7,8 @@ import kotlinx.serialization.json.JsonArray
 import okhttp3.MediaType.Companion.toMediaType
 import retrofit2.Retrofit
 import retrofit2.http.GET
+import uy.kohesive.injekt.injectLazy
+
 //import uy.kohesive.injekt.injectLazy
 
 /**
@@ -16,7 +18,7 @@ interface ExtensionGithubService {
 
     companion object {
         private val client by lazy {
-            val network: NetworkHelper = NetworkHelper()
+            val network: NetworkHelper by injectLazy()
             network.client.newBuilder()
                 .addNetworkInterceptor { chain ->
                     val originalResponse = chain.proceed(chain.request())

server/src/main/kotlin/eu/kanade/tachiyomi/network/NetworkHelper.kt

@@ -3,6 +3,7 @@ package eu.kanade.tachiyomi.network
 //import android.content.Context
 //import eu.kanade.tachiyomi.BuildConfig
 //import eu.kanade.tachiyomi.data.preference.PreferencesHelper
+import android.content.Context
 import okhttp3.Cache
 //import okhttp3.HttpUrl.Companion.toHttpUrl
 import okhttp3.OkHttpClient
@@ -13,7 +14,7 @@ import java.io.File
 import java.net.InetAddress
 import java.util.concurrent.TimeUnit
 
-class NetworkHelper() {
+class NetworkHelper(context: Context) {
 
 //    private val preferences: PreferencesHelper by injectLazy()
 

server/src/main/kotlin/eu/kanade/tachiyomi/source/online/HttpSource.kt

@@ -15,6 +15,7 @@ import okhttp3.OkHttpClient
 import okhttp3.Request
 import okhttp3.Response
 import rx.Observable
+import uy.kohesive.injekt.injectLazy
 //import uy.kohesive.injekt.injectLazy
 import java.net.URI
 import java.net.URISyntaxException
@@ -28,7 +29,7 @@ abstract class HttpSource : CatalogueSource {
     /**
      * Network service.
      */
-    protected val network = NetworkHelper()
+    protected val network: NetworkHelper by injectLazy()
 
 //    /**
 //     * Preferences that a source may need.